Base | Representation |
---|---|
bin | 10100010100111001100001 |
3 | 101000201022011 |
4 | 110110321201 |
5 | 2331002411 |
6 | 310112521 |
7 | 63201634 |
oct | 24247141 |
9 | 11021264 |
10 | 5328481 |
11 | 300a404 |
12 | 194b741 |
13 | 1147462 |
14 | 9c9c1b |
15 | 703c21 |
hex | 514e61 |
5328481 has 4 divisors (see below), whose sum is σ = 5472532. Its totient is φ = 5184432.
The previous prime is 5328451. The next prime is 5328487. The reversal of 5328481 is 1848235.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1848235 = 5 ⋅369647.
It can be written as a sum of positive squares in 2 ways, for example, as 3297856 + 2030625 = 1816^2 + 1425^2 .
It is a cyclic number.
It is not a de Polignac number, because 5328481 - 27 = 5328353 is a prime.
It is a super-2 number, since 2×53284812 = 56785419534722, which contains 22 as substring.
It is a pancake number, because a pancake can be divided into 5328481 parts by 3264 straight cuts.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5328487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71970 + ... + 72043.
It is an arithmetic number, because the mean of its divisors is an integer number (1368133).
Almost surely, 25328481 is an apocalyptic number.
It is an amenable number.
5328481 is a deficient number, since it is larger than the sum of its proper divisors (144051).
5328481 is a wasteful number, since it uses less digits than its factorization.
5328481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144050.
The product of its digits is 7680, while the sum is 31.
The square root of 5328481 is about 2308.3502767128. The cubic root of 5328481 is about 174.6630905748.
The spelling of 5328481 in words is "five million, three hundred twenty-eight thousand, four hundred eighty-one".
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